Adding upstream version 6.1.22-dfsg.upstream/6.1.22-dfsgupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 152 insertions, 0 deletions

diff --git a/src/VBox/Runtime/testcase/tstTermCallbacks.cpp b/src/VBox/Runtime/testcase/tstTermCallbacks.cpp
new file mode 100644
index 00000000..127a7c88
--- /dev/null
+++ b/src/VBox/Runtime/testcase/tstTermCallbacks.cpp
@@ -0,0 +1,152 @@
+/* $Id: tstTermCallbacks.cpp $ */
+/** @file
+ * IPRT Testcase - Termination Callbacks.
+ */
+
+/*
+ * Copyright (C) 2009-2020 Oracle Corporation
+ *
+ * This file is part of VirtualBox Open Source Edition (OSE), as
+ * available from http://www.virtualbox.org. This file is free software;
+ * you can redistribute it and/or modify it under the terms of the GNU
+ * General Public License (GPL) as published by the Free Software
+ * Foundation, in version 2 as it comes in the "COPYING" file of the
+ * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
+ * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
+ *
+ * The contents of this file may alternatively be used under the terms
+ * of the Common Development and Distribution License Version 1.0
+ * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
+ * VirtualBox OSE distribution, in which case the provisions of the
+ * CDDL are applicable instead of those of the GPL.
+ *
+ * You may elect to license modified versions of this file under the
+ * terms and conditions of either the GPL or the CDDL or both.
+ */
+
+
+/*********************************************************************************************************************************
+*   Header Files                                                                                                                 *
+*********************************************************************************************************************************/
+#include <iprt/initterm.h>
+
+#include <iprt/test.h>
+#include <iprt/stream.h>
+#include <iprt/errcore.h>
+#include <iprt/initterm.h>
+
+
+/*********************************************************************************************************************************
+*   Global Variables                                                                                                             *
+*********************************************************************************************************************************/
+static uint32_t g_cCalls;
+static uint32_t g_fCalled;
+
+
+static DECLCALLBACK(void) tstTermCallback0(RTTERMREASON enmReason, int32_t iStatus, void *pvUser)
+{
+    RT_NOREF_PV(enmReason); RT_NOREF_PV(iStatus);
+    RTTESTI_CHECK(pvUser == (void *)0);
+    g_cCalls++;
+    g_fCalled |= RT_BIT_32(0);
+}
+
+
+static DECLCALLBACK(void) tstTermCallback1(RTTERMREASON enmReason, int32_t iStatus, void *pvUser)
+{
+    RT_NOREF_PV(enmReason); RT_NOREF_PV(iStatus);
+    RTTESTI_CHECK(pvUser == (void *)1);
+    g_cCalls++;
+    g_fCalled |= RT_BIT_32(1);
+}
+
+
+static DECLCALLBACK(void) tstTermCallback2(RTTERMREASON enmReason, int32_t iStatus, void *pvUser)
+{
+    RT_NOREF_PV(enmReason); RT_NOREF_PV(iStatus);
+    RTTESTI_CHECK(pvUser == (void *)2);
+    g_cCalls++;
+    g_fCalled |= RT_BIT_32(2);
+}
+
+
+static DECLCALLBACK(void) tstTermCallback3(RTTERMREASON enmReason, int32_t iStatus, void *pvUser)
+{
+    RT_NOREF_PV(enmReason); RT_NOREF_PV(iStatus);
+    RTTESTI_CHECK(pvUser == (void *)3);
+    g_cCalls++;
+    g_fCalled |= RT_BIT_32(3);
+}
+
+
+int main()
+{
+    RTTEST hTest;
+    int rc = RTTestInitAndCreate("tstTermCallback", &hTest);
+    if (rc)
+        return rc;
+    RTTestBanner(hTest);
+
+    /*
+     * Just some basics.
+     */
+    RTTestSub(hTest, "Uninitialized");
+    RTTESTI_CHECK_RC(RTTermDeregisterCallback(tstTermCallback1, (void *)1), VERR_NOT_FOUND);
+    RTTermRunCallbacks(RTTERMREASON_UNLOAD, 0);
+
+    RTTestSub(hTest, "One callback");
+    g_cCalls = g_fCalled = 0;
+    RTTESTI_CHECK_RC(RTTermRegisterCallback(tstTermCallback0, (void *)0), VINF_SUCCESS);
+    RTTermRunCallbacks(RTTERMREASON_UNLOAD, 0);
+    RTTESTI_CHECK(g_cCalls == 1);
+    RTTESTI_CHECK(g_fCalled == RT_BIT_32(0));
+
+    RTTestSub(hTest, "Two callbacks");
+    g_cCalls = g_fCalled = 0;
+    RTTESTI_CHECK_RC(RTTermRegisterCallback(tstTermCallback0, (void *)0), VINF_SUCCESS);
+    RTTESTI_CHECK_RC(RTTermRegisterCallback(tstTermCallback1, (void *)1), VINF_SUCCESS);
+    RTTermRunCallbacks(RTTERMREASON_UNLOAD, 0);
+    RTTESTI_CHECK(g_cCalls == 2);
+    RTTESTI_CHECK(g_fCalled == (RT_BIT_32(0) | RT_BIT_32(1)));
+
+    RTTestSub(hTest, "Three callbacks");
+    g_cCalls = g_fCalled = 0;
+    RTTESTI_CHECK_RC(RTTermRegisterCallback(tstTermCallback0, (void *)0), VINF_SUCCESS);
+    RTTESTI_CHECK_RC(RTTermRegisterCallback(tstTermCallback1, (void *)1), VINF_SUCCESS);
+    RTTESTI_CHECK_RC(RTTermRegisterCallback(tstTermCallback2, (void *)2), VINF_SUCCESS);
+    RTTermRunCallbacks(RTTERMREASON_UNLOAD, 0);
+    RTTESTI_CHECK(g_cCalls == 3);
+    RTTESTI_CHECK(g_fCalled == (RT_BIT_32(0) | RT_BIT_32(1) | RT_BIT_32(2)));
+
+    RTTestSub(hTest, "Four callbacks");
+    g_cCalls = g_fCalled = 0;
+    RTTESTI_CHECK_RC(RTTermRegisterCallback(tstTermCallback0, (void *)0), VINF_SUCCESS);
+    RTTESTI_CHECK_RC(RTTermRegisterCallback(tstTermCallback1, (void *)1), VINF_SUCCESS);
+    RTTESTI_CHECK_RC(RTTermRegisterCallback(tstTermCallback2, (void *)2), VINF_SUCCESS);
+    RTTESTI_CHECK_RC(RTTermRegisterCallback(tstTermCallback3, (void *)3), VINF_SUCCESS);
+    RTTermRunCallbacks(RTTERMREASON_UNLOAD, 0);
+    RTTESTI_CHECK(g_cCalls == 4);
+    RTTESTI_CHECK(g_fCalled == (RT_BIT_32(0) | RT_BIT_32(1) | RT_BIT_32(2) | RT_BIT_32(3)));
+
+    RTTestSub(hTest, "Callback deregistration");
+    g_cCalls = g_fCalled = 0;
+    RTTESTI_CHECK_RC(RTTermRegisterCallback(tstTermCallback0, (void *)1), VINF_SUCCESS);
+    RTTESTI_CHECK_RC(RTTermRegisterCallback(tstTermCallback0, (void *)1), VINF_SUCCESS);
+    RTTESTI_CHECK_RC(RTTermRegisterCallback(tstTermCallback0, (void *)0), VINF_SUCCESS);
+    RTTESTI_CHECK_RC(RTTermRegisterCallback(tstTermCallback1, (void *)1), VINF_SUCCESS);
+    RTTESTI_CHECK_RC(RTTermRegisterCallback(tstTermCallback1, (void *)0), VINF_SUCCESS);
+    RTTESTI_CHECK_RC(RTTermDeregisterCallback(tstTermCallback0, (void *)1), VINF_SUCCESS);
+    RTTESTI_CHECK_RC(RTTermDeregisterCallback(tstTermCallback0, (void *)1), VINF_SUCCESS);
+    RTTESTI_CHECK_RC(RTTermDeregisterCallback(tstTermCallback0, (void *)1), VERR_NOT_FOUND);
+    RTTESTI_CHECK_RC(RTTermDeregisterCallback(tstTermCallback1, (void *)0), VINF_SUCCESS);
+    RTTESTI_CHECK_RC(RTTermDeregisterCallback(tstTermCallback1, (void *)0), VERR_NOT_FOUND);
+    RTTermRunCallbacks(RTTERMREASON_UNLOAD, 0);
+    RTTESTI_CHECK(g_cCalls == 2);
+    RTTESTI_CHECK(g_fCalled == (RT_BIT_32(0) | RT_BIT_32(1)));
+
+    /*
+     * Summary.
+     */
+    return RTTestSummaryAndDestroy(hTest);
+}
+